 |
 |
|
|
 |
| |
 |
Downloads > Add-On |
|
|
|
| |
|
|
|
|
| |
Example with PHPlot
InformationsAuthor: Ulrich Taaken
License: Freeware
DescriptionThis script shows how to embed a graph generated by PHPlot
in a PDF. It makes use of the script Memory images.
The important thing to note is the call to the SetPrintImage() method to prevent the
image from being sent to the browser. Then the GD handle is retrieved via $graph->img.
This example works with PHPlot 4.4.6.
Source
<?php
require('mem_image.php');
require('phplot/phplot.php');
$graph = new PHPlot(500, 250);
$graph->SetDataType('linear-linear');
//Specify some data
$data = array(
array('', 2000, 750),
array('', 2010, 1700),
array('', 2015, 2000),
array('', 2020, 1800),
array('', 2025, 1300),
array('', 2030, 400)
);
$graph->SetDataValues($data);
//Specify plotting area details
$graph->SetPlotType('lines');
$graph->SetTitleFontSize('2');
$graph->SetTitle('Social Security trust fund asset estimates, in $ billions');
$graph->SetPlotAreaWorld(2000, 0, 2035, 2000);
$graph->SetPlotBgColor('white');
$graph->SetPlotBorderType('left');
$graph->SetBackgroundColor('white');
$graph->SetDataColors(array('red'), array('black'));
//Define the X axis
$graph->SetXLabel('Year');
$graph->SetHorizTickIncrement('5');
$graph->SetXGridLabelType('default');
//Define the Y axis
$graph->SetVertTickIncrement('500');
$graph->SetPrecisionY('0');
$graph->SetYGridLabelType('right');
$graph->SetLightGridColor('blue');
//Disable image output
$graph->SetPrintImage(false);
//Draw the graph
$graph->DrawGraph();
$pdf = new MEM_IMAGE();
$pdf->AddPage();
$pdf->GDImage($graph->img, 30, 20, 140);
$pdf->Output();
?>
|
View the result here.
DownloadZIP | TGZ
| | |